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Finding the Fourth Proportional to 111,592.58, 167,389.14 and 27,353.12

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Solution

The fourth proportional to 111,592.58, 167,389.14 and 27,353.12 is: 41,029.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,592.58 : 167,389.14 = 27,353.12 : x
  2. Step 2: Convert to fraction form
    111,592.58/167,389.14 = 27,353.12/x
  3. Step 3: Cross multiply
    111,592.58x = 167,389.14 × 27,353.12
  4. Step 4: Simplify right side
    111,592.58x = 4,578,615,233.12
  5. Step 5: Solve for x
    x = 4,578,615,233.12/111,592.58
  6. Step 6: Final answer
    x = 41,029.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.